diff --git a/ex/chart.c b/ex/chart.c
index 85a3e3a..ebc90be 100644
--- a/ex/chart.c
+++ b/ex/chart.c
@@ -13,7 +13,8 @@
     C1  D1  E1  F1  G1  A1  B1  C2
 */
 
-int main(void)
+int
+main(void)
 {
     struct mah_note sc_notes[8];
     struct mah_scale scale = mah_get_scale(
diff --git a/ex/fifth.c b/ex/fifth.c
index 4b395ab..818b935 100644
--- a/ex/fifth.c
+++ b/ex/fifth.c
@@ -21,7 +21,8 @@
 
 void gen_circle_fifths(struct mah_note buf[], int iter);
 
-int main(void)
+int
+main(void)
 {
 
     struct mah_note buf[GEN_SIZE];
@@ -35,11 +36,12 @@ int main(void)
     }
 }
 
-void gen_circle_fifths(struct mah_note buf[], int iter)
+void
+gen_circle_fifths(struct mah_note buf[], int iter)
 {
     struct mah_note prev = (struct mah_note) { MAH_C, MAH_NATURAL, 0 };
-    buf[0]               = prev;
 
+    buf[0] = prev;
     for (int i = 1; i < iter; i++)
     {
         buf[i] = prev = mah_get_inter(prev, (struct mah_interval) { 5, MAH_PERFECT }, NULL);
diff --git a/ex/trans.c b/ex/trans.c
index eac296e..edd88f6 100644
--- a/ex/trans.c
+++ b/ex/trans.c
@@ -10,7 +10,8 @@
 
 void transpose(struct mah_note mel[], struct mah_note buf[], int size, struct mah_interval inter);
 
-int main(void)
+int
+main(void)
 {
     struct mah_note mel[] = {
         { MAH_C, MAH_NATURAL, 3 },
@@ -29,7 +30,8 @@ int main(void)
     }
 }
 
-void transpose(struct mah_note* mel, struct mah_note* buf, int size, struct mah_interval inter)
+void
+transpose(struct mah_note* mel, struct mah_note* buf, int size, struct mah_interval inter)
 {
     for (int i = 0; i < size; i++)
     {
diff --git a/src/chord/chord.c b/src/chord/chord.c
index a7e7262..3d2b438 100644
--- a/src/chord/chord.c
+++ b/src/chord/chord.c
@@ -110,8 +110,8 @@ mah_get_chord(
     for (int i = 1; i < type->size; i++)
     {
         enum mah_error inter_err = MAH_ERROR_NONE;
-        notes[i]                 = base[i] =
-            mah_get_inter(notes[i - 1], type->steps[i - 1], &inter_err); // - 1 b/c interval starts at note before
+
+        notes[i] = base[i] = mah_get_inter(notes[i - 1], type->steps[i - 1], &inter_err); // - 1 b/c starts at prev note
         if (inter_err != MAH_ERROR_NONE)
         {
             RETURN_EMPTY_STRUCT_ERR(mah_chord, inter_err);